800 H.O. Cleanfire® Engine

The “Proven Polaris® Benchmark”, is part of the Polaris® family of Liberty® engines built in the USA. This engine was developed in conjunction with the AXYS® platform to deliver ultimate responsiveness, performance and quality with class-leading power-to-weight.

The pistons have exhaust-side grooves for improve oil distribution, and the enhanced oiling improves piston and cylinder durability. Plus, the piston design reduces friction and wear, and improves efficiency and power.